RESUME MISTAKES

Stop Losing Sea Jobs to Resume Mistakes

Fix the hidden errors that keep hiring managers from seeing your engineering expertise.

How This Page Helps
This page helps marine engineers identify and correct the most damaging resume mistakes, ensuring their experience sails straight into hiring managers’ and ATS pipelines.
Identify the top 5 resume errors specific to marine engineering
Learn actionable fixes with before‑and‑after examples
Boost ATS compatibility with keyword and formatting tips
Apply a quick self‑audit checklist before every application

Common Mistakes That Kill Your Chances

Each mistake includes why it hurts, how to fix it, and before/after examples

Generic Objective StatementHIGH
Why it hurts
  • Doesn't showcase specialized marine engineering skills
  • Fails to capture the hiring manager's attention within seconds
  • Often filtered out by ATS keyword scans
How to fix
  • Replace the objective with a concise professional summary
  • Highlight vessel types, propulsion systems, and certifications
  • Include quantifiable results such as fuel‑efficiency improvements
❌ Before

Objective: Seeking a challenging engineering position where I can grow my career.

✓ After

Professional Summary: Marine Engineer with 7+ years on LNG carriers and cruise ships, certified in STCW and USCG, who reduced fuel consumption by 12% through optimized propulsion system redesigns.

ATS Tip
Lead with keywords like "marine propulsion," "vessel stability," and "STCW" early in the summary.
Detection Rules
objective:.*
summary missing
Resumly Tip
Swap the objective for a results‑focused summary that mirrors the job posting.
Listing Duties Instead of AchievementsMEDIUM
Why it hurts
  • Provides no evidence of impact
  • Makes the resume look like a job description rather than a personal brand
  • ATS prefers action verbs and measurable outcomes
How to fix
  • Start each bullet with a strong action verb
  • Quantify results (e.g., % improvement, cost saved)
  • Focus on project outcomes, not routine tasks
❌ Before

- Performed routine maintenance on main engines. - Monitored fuel consumption. - Assisted senior engineers with inspections.

✓ After

- Led preventive maintenance on 2,000 kW diesel‑electric main engines, achieving 98% availability and reducing unscheduled downtime by 15%. - Implemented a real‑time fuel monitoring system that cut fuel usage by 9% annually. - Coordinated a cross‑functional inspection team, delivering compliance reports 2 weeks ahead of schedule.

ATS Tip
Include industry‑specific verbs such as "optimized," "engineered," and "certified" alongside metrics.
Detection Rules
bullets start with "responsible for","assisted","performed"
Resumly Tip
Turn every duty into a measurable achievement.
Missing Critical Certifications & LicensesHIGH
Why it hurts
  • Hiring managers filter candidates without required certifications
  • ATS keyword filters often target specific license codes
  • Lack of credentials raises questions about regulatory compliance
How to fix
  • Create a dedicated "Certifications" section near the top of the resume
  • List full certification names, issuing authority, and expiration dates
  • Include related safety courses (e.g., STCW, USCG, MARPOL)
❌ Before

Skills: Pump systems, HVAC, CAD. Experience: 5 years on tankers.

✓ After

Certifications: - STCW 95 (Basic Safety Training) – USCG, Expires 12/2027 - Marine Engineer Officer License – USCG, Unlimited Tonnage, Expires 03/2026 - MARPOL Pollution Prevention Certificate – IMO, Expires 08/2025

ATS Tip
Use exact certification titles; ATS often matches "STCW" or "Marine Engineer Officer License" verbatim.
Detection Rules
certifications section missing
license keywords absent
Resumly Tip
Add a clear certifications block with dates to satisfy both recruiters and ATS.
Ignoring ATS‑Friendly KeywordsMEDIUM
Why it hurts
  • Resume may be discarded before a human reads it
  • Keywords signal relevance to specific vessel types and systems
  • Low keyword density reduces ranking in ATS results
How to fix
  • Extract top keywords from the job posting (e.g., "vessel stability," "propulsion analysis","diesel‑electric") Integrate them naturally throughout summary, experience, and skills sections Avoid keyword stuffing; maintain readability
❌ Before

Experience: Worked on various ships and performed engine maintenance.

✓ After

Experience: Engineered propulsion analysis for LNG carriers, optimizing vessel stability calculations and reducing vibration by 18%. Certified in diesel‑electric power systems and performed routine main engine overhauls on cruise ships.

ATS Tip
Place primary keywords in headings (Summary, Experience, Skills) and repeat them in bullet points.
Detection Rules
keyword density low
missing core terms
Resumly Tip
Map job posting terms to your resume; Resumly can suggest missing keywords.
Inconsistent Date & Location FormattingLOW
Why it hurts
  • ATS may misread dates, causing timeline gaps
  • Hiring managers struggle to follow career progression Unprofessional appearance reduces credibility
How to fix
  • Use a uniform month‑year format (e.g., Jan 2020 – Dec 2023) List location as City, Country (e.g., Rotterdam, Netherlands) Align dates and locations in a table or two‑column layout
❌ Before

Marine Engineer ABC Shipping 2020 – 2022 Singapore

✓ After

Marine Engineer – ABC Shipping Jan 2020 – Dec 2022 | Singapore, Singapore

ATS Tip
Standardized dates improve parsing; avoid abbreviations like "'20".
Detection Rules
date format varies
location line missing
Resumly Tip
Apply the built‑in date formatter to keep every entry consistent.
Formatting Guidelines
File Types: PDF, DOCX
Sections: Contact Info, Professional Summary, Core Competencies, Certifications, Professional Experience, Education, Technical Skills
Naming: FirstName_LastName_MarineEngineer.pdf
Consistency
Length: 1–2 pages (max 3 for senior officers)
Date Format: MMM YYYY (e.g., Jun 2019)
Location Format: City, Country
Resume Quality Checklist
  • Use a professional summary, not an objective
  • Show achievements with numbers
  • List all marine‑specific certifications with expiry dates
  • Incorporate at least 8 ATS keywords from the job ad
  • Maintain consistent month‑year dates and city‑country locations
  • Save as PDF with searchable text
ATS Alignment Guide
Common ATS Systems: Taleo, iCIMS, Workday, Greenhouse
Keyword Strategy: propulsion, vessel stability, STCW, USCG, diesel‑electric, fuel efficiency, MARPOL, hull integrity
Heading Format: Use standard headings like "Professional Experience" and "Certifications"
Quick Fix Workshop
Paste your current Marine Engineer resume text below
  • Convert duties to achievement‑focused bullets
  • Add a Certifications section with expiration dates
  • Standardize dates to MMM YYYY
  • Insert top 10 marine‑engineer keywords
  • Replace generic objective with a results‑driven summary
Download Checklist PDF
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